| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.704 | 20/5:14.080 |
| 2 | 1 | 15.269 | 20/5:09.730 |
| 3 | 1 | 15.957 | 20/5:12.867 |
| 4 | 1 | 15.825 | 20/5:13.775 |
| 5 | 1 | 15.543 | 20/5:13.192 |
| 6 | 1 | 15.521 | 20/5:12.730 |
| 7 | 1 | 15.994 | 20/5:13.751 |
| 8 | 1 | 15.611 | 20/5:13.560 |
| 9 | 1 | 15.664 | 20/5:13.529 |
| 10 | 1 | 15.292 | 20/5:12.760 |
| 11 | 1 | 15.615 | 20/5:12.718 |
| 12 | 1 | 15.358 | 20/5:12.255 |
| 13 | 1 | 15.499 | 20/5:12.080 |
| 14 | 1 | 15.578 | 20/5:12.043 |
| 15 | 1 | 16.243 | 20/5:12.897 |
| 16 | 1 | 15.972 | 20/5:13.306 |
| 17 | 1 | 16.123 | 20/5:13.845 |
| 18 | 1 | 15.625 | 20/5:13.770 |
| 19 | 1 | 15.577 | 20/5:13.653 |
| 20 | 1 | 21.444 | 20/5:19.414 |